1001
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Abstract
Alaskan Natives (Indians and Eskimos) have an extraordinary incidence of invasive Haemophilus influenzae type b (Hib) disease (500 cases/100,000 children younger than 5 years of age) and also an increased incidence of recurrent disease. However, the incidence of primary Hib disease and recurrent disease are not excessive in non-Native children in Alaska (mainly Caucasian). Twelve recurrent cases in Alaskan Natives were studied, 10 of which were detected in surveillance activities between 1971 and 1984. These recurrent episodes occurred 23 to 197 days after the initial episodes (median, 51 days); the overall rate of recurrent disease was 3.5%. The ages of the patients with recurrent disease were significantly younger than single episode cases. To determine if disease recurrence was a manifestation of the high disease incidence and earlier age at onset of disease, we calculated an expected number of recurrent cases for our study population, based on the incidence observed in children with first episodes and the period of observed follow-up. The expected number of recurrent cases was only 1.9, significantly fewer than the 10 observed, indicating that age and the high incidence of disease alone were not the only factors contributing to the recurrent disease. No other significant clinical or epidemiologic risk factors could be identified. Patients who develop recurrent invasive Hib disease may represent a subset of this population with unusual disease susceptibility.
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1002
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Cope D, Carlile JR, Lazerson J. Stupor, stiff neck, and fever after closed-head injury. HOSPITAL PRACTICE (OFFICE ED.) 1987; 22:137-8. [PMID: 3102525] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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1003
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Woodhead MA, Macfarlane JT, McCracken JS, Rose DH, Finch RG. Prospective study of the aetiology and outcome of pneumonia in the community. Lancet 1987; 1:671-4. [PMID: 2882091 DOI: 10.1016/s0140-6736(87)90430-2] [Citation(s) in RCA: 393] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
A prospective one-year study of community pneumonia was conducted in Nottingham. 236 of 251 episodes of pneumonia (defined as an acute lower respiratory tract infection, for which antibiotics were prescribed, associated with new focal signs on examination of the chest) were investigated. Acute radiographic changes were present in 93 (39%). A pathogen was identified in 129 (55%) episodes, with Streptococcus pneumoniae, Haemophilus influenzae, and influenza viruses those most frequently identified. Mycoplasma pneumoniae was uncommon and infection with Legionella pneumophila was found in only 1 episode. Hospital admission was required in 52 (22%) episodes. 7 patients died (3%), all but one of the deaths occurring in patients who had been admitted to hospital. Pneumonia in the community is common but few people die of it. Initial antibiotic therapy should always cover S pneumoniae and H influenzae.
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1004
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Harada T, Saida S, Majima Y, Ukai K, Sakakura Y. Effect of lipopolysaccharide of Haemophilus influenzae on ciliary activity of the human nasal mucosa and bullfrog palate clearance. Acta Otolaryngol 1987; 103:307-11. [PMID: 3495093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
The influence of lipopolysaccharide (LPS) of Haemophilus influenzae on the ciliary activity of human nasal mucosa was first studied using both a photo-oscillographic apparatus and by bullfrog palate clearance. Neither modification of ciliary activity nor change in bullfrog palate clearance was observed in the early phase after the administration of LPS.
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1005
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Bonora G, Frattini D, Rogari P, Nedbal M. [Arthritis caused by type B Haemophilus influenzae. Description of 2 cases]. LA PEDIATRIA MEDICA E CHIRURGICA 1987; 9:235-6. [PMID: 3498934] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
Haemophilus Influenzae type B is perhaps the most important pathogen in childhood. H.I. is the most common cause of bacterial septic arthritis in children under 2 years of age in the U.S.A. We describe two cases of H.I. septic arthritis and we discuss the the treatment. The antibiotic therapy is invasive H.I. type B disease is in a period of transition. New drugs are available that offer the same therapeutic efficacy as Ampicillin and Chloramphenicol but with decreased toxicity.
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1006
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Marks MI. Arthritis associated with Haemophilus influenzae meningitis. J Pediatr 1987; 110:498-9. [PMID: 3493337 DOI: 10.1016/s0022-3476(87)80534-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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1007
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Kemmerich B, Borner K, Pennington JE. Comparative evaluation of enoxacin, ofloxacin, ampicillin, and chloramphenicol for treatment of experimental Haemophilus influenzae pneumonia. Antimicrob Agents Chemother 1987; 31:417-20. [PMID: 3495234 PMCID: PMC174743 DOI: 10.1128/aac.31.3.417] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
A murine model of bacteremic Haemophilus influenzae type b pneumonia was used to evaluate the therapeutic efficacies of the quinolone antimicrobial agents enoxacin and ofloxacin compared with those of ampicillin and chloramphenicol. Ampicillin-susceptible (AS) and ampicillin-resistant (AR) challenge strains were employed. Treatment with enoxacin or ofloxacin produced intrapulmonary killing of H. influenzae that was superior to that achieved with ampicillin (P less than 0.01 to P less than 0.001 for both AS and AR strains). Ofloxacin and enoxacin also provided killing greater than that with chloramphenicol for the AS strain (P less than 0.01 to P less than 0.001). For the AR strain, ofloxacin provided killing greater than that obtained with chloramphenicol (P less than 0.001). Survival from AS strain pneumonia was 60% in enoxacin-treated and 78% in ofloxacin-treated animals compared with 41% for chloramphenicol-treated and 23% for ampicillin-treated groups. We conclude that enoxacin and ofloxacin may be effective antimicrobial agents in treating either AS or AR strains causing H. influenzae pneumonia.
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1008
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Miyazaki S, Ohno A, Kitaya S, Kusachi S, Goto S. [Mechanism of respiratory infection due to Streptococcus pneumoniae or Haemophilus influenzae in mice]. KANSENSHOGAKU ZASSHI. THE JOURNAL OF THE JAPANESE ASSOCIATION FOR INFECTIOUS DISEASES 1987; 61:310-7. [PMID: 3112285 DOI: 10.11150/kansenshogakuzasshi1970.61.310] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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1009
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Crowe HM, Levitz RE. Invasive Haemophilus influenzae disease in adults. ARCHIVES OF INTERNAL MEDICINE 1987; 147:241-4. [PMID: 3492980] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
In a five-year period, 29 cases of bacteremia and/or meningitis in adults caused by Haemophilus influenzae were seen in our large community hospital. There were 17 cases of bacteremic pneumonia and 12 cases of serious extrapulmonary infections. The extrapulmonary infections included cases of endocarditis, meningitis, cholecystitis, epiglottitis, tubo-ovarian abscess, and cellulitis. In contrast with the pediatric experience, H influenzae type B was the causative pathogen in only 45% of patients and only one isolate was ampicillin resistant.
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1010
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Winn HN, Egley CC. Acute Haemophilus influenzae chorioamnionitis associated with intact amniotic membranes. Am J Obstet Gynecol 1987; 156:458-9. [PMID: 3493695 DOI: 10.1016/0002-9378(87)90308-5] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
While Haemophilus influenzae infection commonly occurs in the age group 6 to 48 months, it uncommonly affects adults. A case of acute chorioamnionitis due to Haemophilus influenzae in the presence of intact fetal membranes is presented. The low incidence of maternal urogenital carriage, the high attack rate, and the virulence are discussed.
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1011
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Goshorn RK. Bacteremic hemophilus influenzae pneumonia. INDIANA MEDICINE : THE JOURNAL OF THE INDIANA STATE MEDICAL ASSOCIATION 1987; 80:148-9. [PMID: 3494056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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1012
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Wheeler AP, Morgan HJ. Airway obstructions. JOURNAL OF THE TENNESSEE MEDICAL ASSOCIATION 1987; 80:90. [PMID: 3494164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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1013
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Petersen GM, Silimperi DR, Rotter JI, Terasaki PI, Schanfield MS, Park MS, Ward JI. Genetic factors in Haemophilus influenzae type b disease susceptibility and antibody acquisition. J Pediatr 1987; 110:228-33. [PMID: 3492597 DOI: 10.1016/s0022-3476(87)80159-2] [Citation(s) in RCA: 25] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Because Alaskan Eskimos have the greatest known endemic risk of Haemophilus influenzae type b (Hib) disease and represent a comparatively homogeneous population, we selected this population to evaluate the presence or absence of an association of 35 genetic markers (alleles or allotypes) at 12 chromosomal loci with susceptibility to both invasive Hib disease risk and level of Hib anticapsular antibody. We studied nearly all Alaskan Eskimo children who had had invasive Hib disease between 1971 and 1982 in southwestern Alaska (n = 103) and an equivalent number of controls matched for age, race, and village of residence, and verified not to have had proved or suspected Hib disease. We found no significant associations with Hib disease for the single alleles of HLA-A, -B, -C, -DR, Gm, Km, Am, Kidd, MNSs, ABO, esterase D, or glutamate pyruvate transaminase loci. However, we observed a significant interaction of two loci, Gm(a;..;g,s,t) allotype and HLA-DR8 (P = 0.002), with increased Hib disease susceptibility, and an interaction of the same Gm allotype and HLA-DR5 with decreased disease susceptibility (P = 0.01). We also compared the level of anticapsular antibody to Hib with each genetic marker and two-locus interactions, but no genetic association with antibody level was found. We conclude that some genetic factors contribute to the susceptibility to invasive Hib disease in this population.
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1014
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Neihart RE, Hodges GR, Papasian CJ, Rengachary SS. Nosocomial Hemophilus influenzae type C meningitis in an adult. Diagn Microbiol Infect Dis 1987; 6:69-71. [PMID: 3492328 DOI: 10.1016/0732-8893(87)90116-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Hemophilus influenzae type C meningitis developed in a 68-yr-old man with a cerebrospinal fluid leak which occurred after craniotomy for an olfactory groove meningioma. Hemophilus influenzae is an uncommon cause of meningitis in adults, and most reported cases have been due to type B or nontypeable strains.
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1015
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Segreti J, Bone RC. Overwhelming pneumonia. Dis Mon 1987; 33:1-59. [PMID: 3026760] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Overwhelming pneumonias remain an important cause of morbidity and mortality. These illnesses may be rapidly fatal; thus, many patients are treated empirically. Although the various etiologic agents cannot be differentiated on the basis of radiographic appearance, epidemiologic information may give a clue to the cause. Community-acquired overwhelming pneumonias are usually due to pyogenic bacteria (especially Streptococcus pneumoniae), mycoplasma, mycobacteria, and fungi. Hospital-acquired pneumonias are usually due to aerobic gram-negative bacilli. If the patient is immunocompromised, Pneumocystis carinii, Candida, and Aspergillus must be considered. Choice of optimal antimicrobial therapy requires that a specific etiology be identified. Gram's stain of sputum is often helpful in the diagnosis of community-acquired pneumonia. Invasive diagnostic techniques such as bronchoscopy and open lung biopsy are often required in nosocomial pneumonias and pneumonias in immunocompromised patients.
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1016
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Tierney LM, Gooding G, Bottles K, Montgomery CK, Fitzgerald FT. Phlegmonous gastritis and Hemophilus influenzae peritonitis in a patient with alcoholic liver disease. Dig Dis Sci 1987; 32:97-101. [PMID: 3539562 DOI: 10.1007/bf01296694] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
A patient with alcoholic liver disease and ascites had Haemophilus influenzae peritonitis and died in spite of vigorous antibiotic therapy. At autopsy, a phlegmonous gastritis was found as a likely cause of the peritonitis. Phlegmonous gastritis is an uncommon cause of unexplained gastrointestinal symptoms in alcoholics and in the elderly, and it may be pathogenetic in rare patients with bacterial peritonitis of unclear source.
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1017
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Iino Y, Yuasa R, Kaneko Y, Takasaka T, Kawamoto K. Prognosis and endotoxin contents in middle ear effusions in cases after acute otitis media. ACTA OTO-LARYNGOLOGICA. SUPPLEMENTUM 1987; 435:85-9. [PMID: 3118634 DOI: 10.3109/00016488709107355] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
We analysed the endotoxin content of middle ear effusion (MEE) from patients after acute otitis media, by a Limulus assay. Endotoxin was positive in 70% of the cases treated with antibiotics at an acute event for more than 5 days, while the incidence of bacteria was only 22%. One month after the sample collection, cases with a high concentration of endotoxin in MEE still tended to have effusion. These results suggest that endotoxin in MEE cannot be easily inactivated and may be involved in the development of acute otitis media into chronic otitis media with effusions.
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1018
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Osterholm MT, Pierson LM, White KE, Libby TA, Kuritsky JN, McCullough JG. The risk of subsequent transmission of Hemophilus influenzae type B disease among children in day care. Results of a two-year statewide prospective surveillance and contact survey. N Engl J Med 1987; 316:1-5. [PMID: 3491316 DOI: 10.1056/nejm198701013160101] [Citation(s) in RCA: 46] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
To determine the risk of Hemophilus influenzae type b disease among children attending day-care facilities who were exposed to a primary case of invasive hemophilus disease, we conducted a two-year (August 1982 through July 1984) statewide prospective study involving active surveillance for H. influenzae disease and a 60-day follow-up of the children's day-care contacts. We identified 185 patients with primary invasive hemophilus type b disease who were under six years of age and who attended a total of 195 day-care facilities (centers or private homes). There were 4102 children in attendance at these day-care facilities when the primary cases occurred; 4034 (98 percent) were followed for 60 days or more after the onset of illness in the patients with primary disease. A total of 2612 children were considered classroom contacts of the patients with primary disease, because they were cared for in the same home or the same room in a larger facility, but they were not siblings of the index patients. Of these classroom contacts, 370 from 0 to 23 months of age and 716 from 24 to 47 months of age did not receive rifampin chemoprophylaxis. We could confirm no subsequent H. influenzae disease among contacts. Our results suggest that the risk of subsequent hemophilus disease in contacts of patients in day-care facilities is significantly lower than that previously reported for siblings and day-care contacts.
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1019
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Rubin DH, Palmer LS, Menasse L, Erenberg FG. Does breast-feeding protect infants from Haemophilus influenzae infection? J Pediatr 1987; 110:162-3. [PMID: 3491889 DOI: 10.1016/s0022-3476(87)80320-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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1020
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Chave JP, Glauser MP, Bille J. [Invasive Haemophilus infections in adults]. SCHWEIZERISCHE MEDIZINISCHE WOCHENSCHRIFT 1986; 116:1798-802. [PMID: 3492762] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
From 1976 to 1985, 27 adult invasive Haemophilus infections were observed at the University Medical Center in Lausanne. Only 5 cases (19%) were caused by Haemophilus influenzae type b, while 12 cases (44%) were due to Haemophilus species other than H. influenzae. Two out of 24 strains tested were ampicillin-resistant. The infections were meningitis in 8, pneumonia in 7, endocarditis in 5, sepsis of unknown origin in 4, epiglottitis in 2, and one gynecological infection. Except for the latter three patients, each case was associated with one or more underlying conditions. Seven patients died (26%), in three of whom death was directly related to the infectious process. This report and a review of the literature show that adult invasive Haemophilus infections are not uncommon and may be serious. Associated underlying diseases and advanced age are generally present. In contrast to infections occurring in children, invasive Haemophilus infections in adults are not restricted to encapsulated Haemophilus influenzae type b strains.
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1021
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Nesheim SR, Wilcox WD. Systemic Hemophilus influenzae disease in children. A 10-year retrospective study of an urban hospital population. Clin Pediatr (Phila) 1986; 25:605-9. [PMID: 3490945 DOI: 10.1177/000992288602501203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
A 10-year retrospective study of age-frequency, sites of infection, and pre-existing conditions in 297 children with Hemophilus influenzae (HI) disease seen at Grady Memorial Hospital from 1974 through 1984 is described. The majority of the patients were black (73%) and of lower socioeconomic status and were less than 2 years of age. Manifestations of HI disease were similar to those described in reports from other centers, with meningitis being the most common (56.7%). Epiglottitis was much less common in the present study than is generally reported. The death rate of all patients was 1.8 percent. The results of this study indicate that HI disease continues to be a significant risk in children less than 2 years of age.
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1022
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Abstract
A retrospective study of thrombocytosis in children with Hemophilus influenzae meningitis was performed. Forty-five percent of patients had a platelet count greater than 500 X 10(9)/l during hospitalization. The mean platelet count was 284 X 10(9)/l on admission, and gradually increased to 648 X 10(9)/l on day 11 of hospitalization. These results document that thrombocytosis is common among children with H. influenzae meningitis and suggest that it is probably a recovery phenomenon.
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1023
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Warshawski J, Havas TE, McShane DP, Gullane PJ. Adult epiglottitis. THE JOURNAL OF OTOLARYNGOLOGY 1986; 15:362-5. [PMID: 3492610] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Epiglottitis (supraglottitis) in the adult, once thought a rare entity, has been reported in the literature with increasing frequency since the late 1960s. Five cases occurring in our hospital over a 12-week period prompted this report. Historical and literature reviews followed by five case reports and discussion, illustrate the important diagnostic and therapeutic features of this disease.
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1024
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Abstract
The ninth pediatric case of type B Hemophilus influenzae epididymo-orchitis is reported and the literature is reviewed. This is a manifestation of systemic infection and these children often are toxic at presentation. Scrotal fluid cultures may be sterile if inappropriate culture media are used. The urinary tract is not the primary source of infection and radiographic correlation has not proved to be valuable. Antibiotic therapy may need to be prolonged in selected cases. Testicular atrophy has not been noted in these children at followup.
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1025
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Peevy KJ, Reed T, Chartrand SA, Olson RD, Boerth RC. The comparison of myocardial dysfunction in three forms of experimental septic shock. Pediatr Res 1986; 20:1240-2. [PMID: 3540827 DOI: 10.1203/00006450-198612000-00010] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
A rabbit model of septic shock was used to determine if myocardial dysfunction is a common component of shock due to diverse neonatal pathogens, and prostaglandins modulate septic myocardial dysfunction. The infusion of heat-killed Escherichia coli (group I), Haemophilus influenzae (group II), or Staphylococcus epidermidis (group III) produced significant decreases in the first derivative of left ventricular pressure with respect to time (p less than 0.05). Each organism also produced significant changes in mean arterial pressure, cardiac output, and heart rate, while pulmonary artery pressure was altered in groups I and III. Saline-infused control animals (group IV) exhibited no significant changes in any hemodynamic variable. Blood gas variables were not significantly changed in any group. These cardiovascular changes appeared dependent on arachidonic acid metabolism since indomethacin pretreatment prevented the cardiovascular changes induced by bacterial infusion. These results suggest that septic myocardial dysfunction is a common component of gram-negative and gram-positive septic shock, and that myocardial dysfunction is modulated by prostaglandin products.
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